100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
BOMA - Instrumentation & Controls $11.99   Add to cart

Exam (elaborations)

BOMA - Instrumentation & Controls

 8 views  0 purchase
  • Course
  • BOMA - Instrumentation & Controls
  • Institution
  • BOMA - Instrumentation & Controls

When Starting a centrifugal pump That is part of a manifold with no check valves - ANSWER You should open the suction valve, start the pump and open the discharge valve slowly Curb cock - ANSWER A Valve insert it in a water line between the corporation stop and the water meter is generally calle...

[Show more]

Preview 2 out of 9  pages

  • November 3, 2024
  • 9
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • BOMA - Instrumentation & Controls
  • BOMA - Instrumentation & Controls
avatar-seller
shantelleG
General Maintenance/ boma CORRECT QUESTIONS &
ANSWERS(GRADED A)

When Starting a centrifugal pump That is part of a manifold with no check valves - ANSWER You should
open the suction valve, start the pump and open the discharge valve slowly



Curb cock - ANSWER A Valve insert it in a water line between the corporation stop and the water meter
is generally called



To check sheave wear - ANSWER Measure each groove angle



Variable pitch sheaves may be used in some cases to provide which of the following types of speech
changes - ANSWER Small



Absolute pressure is Gauge - ANSWER Pressure plus 14.7 psi



Which of the following best describes the basic types of sprinkler systems in a building - ANSWER
Standard wet type system, Standard dry type system, deluge system ( all of the above)



Power equals - ANSWER Force times distance divided by time



Torches should be inspected for leakage at the - ANSWER Tip, valves, hose connections all of the above



Smoke detection is usually accomplish by using either photo electric scanning, ionization chambers or
smoke deflection devices? - ANSWER True



If a coupling is not properly aligned - ANSWER It will almost certainly fail more quickly than his should &
it could wear out equipment bearings A&C



To protect a pump and motor against slight misalignment, they are often connected by a - ANSWER
Flexible coupling

, The coding on a metallic electrode - ANSWER Stabilizes the arc and controls oxidation



Continual problems with Belt turnover are likely to be caused by - ANSWER Improper installation
technique



The scale of a working drawing can be determined by - ANSWER This scale will be indicated on the
drawings



A _________ is a direct or in direct connection Which may permit waste sewage or other non-potable
water to flow into a potable water source or supply - ANSWER Cross connection



Traps are installed to prevent_________ from entering the structure - ANSWER Sewer gas, offensive
odors, vermin (all of the above)



The main purpose of lubrication usually is to - ANSWER Reduce friction and wear



When installing a P-trap, the vertical distance from the fixture to the__________ may not exceed 24" -
ANSWER Trap outlet



A gate valve would be Used in a application where you need to control the flow of a fluid - ANSWER True



Purging of the hose lines of oxygen/acetylene torch should occur: - ANSWER When securing the rig for
the day



And oxygen/acetylene system is used for the following purposes - ANSWER Silver soldering copper and
brass joints, cutting metal, brazing (all of the above)



Needle valves - ANSWER Are similar in design to globe valves



If the packing has just been replaced on a pump and it leaks slightly at start up, first - ANSWER The slight
leakage is normal, monitor for excessive licking and adjust appropriately

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller shantelleG. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

62890 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$11.99
  • (0)
  Add to cart